| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $176.68 | 9.612% | $193.6625 | $193.66 | $193.65 | $193.70 |
| Purchase #2 | $129.31 | 4.245% | $134.7992 | $134.80 | $134.80 | $134.80 |
| Purchase #3 | $19.29 | 8.394% | $20.9092 | $20.91 | $20.90 | $20.90 |
| Purchase #4 | $159.93 | 5.273% | $168.3631 | $168.36 | $168.35 | $168.40 |
| Purchase #5 | $95.49 | 6.423% | $101.6233 | $101.62 | $101.60 | $101.60 |
| Purchase #6 | $162.35 | 12.212% | $182.1762 | $182.18 | $182.20 | $182.20 |
| Purchase #7 | $18.43 | 9.598% | $20.1989 | $20.20 | $20.20 | $20.20 |
| 7 purchase totals = | $761.48 | $821.7324 | $821.73 | $821.70 | $821.80 | |